61057515

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57331}}^1$

素因数の和:57410

約数の個数: 16

約数和(自身を含む): 99069696

約数和(自身を除く): 38012181

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 57331, 171993, 286655, 859965, 4070501, 12211503, 20352505, 61057515]

約数ペア:

[(1, 61057515), (3, 20352505), (5, 12211503), (15, 4070501), (71, 859965), (213, 286655), (355, 171993), (1065, 57331)]